MARTIN SDS 3/4
$50.25Price
Quick Disconnect Bushing, SDS Series, Finished Bore with Keyway, Cast Iron Material
- Precision Machined: Manufactured from high-grade iron and steel to ensure tight dimensional tolerances and maximum shaft gripping force.
- 4° Tapered Split Design: Provides a true clamp fit on the shaft, eliminating backlash and fretting corrosion under heavy vibration.
- Fully Reversible Mounting: Versatile design allows for standard flange-first or reverse barrel-first installation.
- High Torque Capacity: Heavy-duty industrial rating engineered to handle severe shock loads and high torque power transmission.
Bushing Series SDS Finished Bore Diameter 3/4 in Keyway Size 3/16 in x 3/32 in Material Sintered Steel / Cast Iron / Ductile Iron Weight 0.65 kg (approx. 1.43 lbs) Mounting Style Standard or Reverse Mounting Flange Outside Diameter (OD) 3.187 in (3-3/16 in) Flange Thickness 0.500 in (1/2 in) Barrel Diameter 2.187 in (2-3/16 in) Barrel Length 0.875 in (7/8 in) Length Through Bore (LTB) 1.375 in (1-3/8 in) Bolt Circle Diameter (BCD) 2.687 in (2-11/16 in) Cap Screws Required 3 Cap Screw Thread Size 1/4-20 Cap Screw Length 1-3/8 in Recommended Screw Wrench Torque 108 in-lbs (9 ft-lbs)